﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Collections;
namespace DataAccess.IService
{
    public interface IChartService
    {
        DataSet getAcademyStatisticInfo();
        DataSet getAcademyStatisticInfo(String acaId);
        DataSet getMajorStatisticInfo(String acaId, String majId);
        DataSet getGradeStatisticInfo(String para);
        DataSet getClassStatisticInfo(String para);
    }
}
